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ViewSonic Pro 8520WL projector lamp module with 370W Ushio bulb in housing

ViewSonic

ViewSonic Pro 8520WL OEM Replacement Projector Lamp 370W Ushio 103

SKU CH-FTJE-7DF8D

New 370 W Ushio lamp module with housing, ready to install in the Pro 8520WL projector

  • Wattage370W
  • Ready-to-install module with genuine Ushio 370W bulb
  • OEM replacement matches ViewSonic Pro 8520WL specs
  • Manufactured under ISO 9001 quality standards
  • 180-day coverage backs reliable performance
  • Model RLC-103 ensures exact projector fit

Direct replacement for Pro 8520WL

This OEM replacement lamp module fits the ViewSonic Pro 8520WL projector and arrives as a fully assembled bulb and housing for immediate installation. It uses a new 370W Ushio bulb built to ISO 9001 quality standards and carries the manufacturer reference RLC-103. The unit is supplied new and ready to restore original brightness.

Replaces a dimmed or failed original lamp

When the existing lamp reaches end of life or suffers a premature failure, this module restores factory light output without requiring a bare-bulb swap. The jump is worth it whenever the projector shows a replacement warning, exhibits noticeable dimming, or suffers a sudden lamp error that halts operation. It covers both the OEM version from the original bulb maker and the ViewSonic-sold equivalent.

Limited to projectors that accept the 370W Ushio

The lamp works only in devices designed for this specific 370W Ushio bulb and housing combination. It cannot be used in projectors requiring a different wattage, bulb type, or housing geometry. Compatibility must be verified against the projector's service documentation before purchase.

Highlights

  • Ready-to-install module with genuine Ushio 370W bulb
  • OEM replacement matches ViewSonic Pro 8520WL specs
  • Manufactured under ISO 9001 quality standards
  • 180-day coverage backs reliable performance
  • Model RLC-103 ensures exact projector fit

Specifications

BrandViewSonic
Wattage370W

Questions about this item

What housing and connector fit does the RLC-103 module need for the Pro 8520WL projector?

The RLC-103 ships as a fully assembled bulb-and-housing module built to the original projector's mechanical and electrical interface, so it seats directly in the lamp compartment without adapter brackets.

What is the installation step users most often miss when fitting the 370W Ushio lamp?

After sliding the module in, the retaining screws must be fully tightened and the lamp-door interlock engaged; otherwise the projector will not strike the 370W bulb.

When will the 370W Ushio bulb inside the RLC-103 need replacement?

Replace the lamp module when the projector's lamp-hour counter reaches its rated limit or when brightness drops noticeably; the 180-day warranty covers early failure.

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